| Jaay vs Reina | 12–11 | 52.17% |
| Jaay vs Hwoarang | 9–13 | 40.91% |
| Jaay vs Jin | 10–12 | 45.45% |
| Jaay vs Law | 9–6 | 60.00% |
| Jaay vs Lidia | 6–8 | 42.86% |
| Jaay vs Steve | 7–4 | 63.64% |
| Jaay vs Kazuya | 3–7 | 30.00% |
| Jaay vs Asuka | 3–7 | 30.00% |
| Jaay vs Lars | 4–6 | 40.00% |
| Jaay vs Azucena | 2–8 | 20.00% |
| Jaay vs King | 3–6 | 33.33% |
| Jaay vs Jun | 6–2 | 75.00% |
| Jaay vs Victor | 3–5 | 37.50% |
| Jaay vs Bryan | 5–2 | 71.43% |
| Jaay vs Lili | 3–4 | 42.86% |
| Jaay vs Yoshimitsu | 2–4 | 33.33% |
| Jaay vs Jack-8 | 1–5 | 16.67% |
| Jaay vs Lee | 5–1 | 83.33% |
| Jaay vs Nina | 3–2 | 60.00% |
| Jaay vs Dragunov | 1–3 | 25.00% |
| Jaay vs Alisa | 0–4 | 0.00% |
| Jaay vs Kuma | 1–3 | 25.00% |
| Jaay vs Zafina | 3–1 | 75.00% |
| Jaay vs Eddy | 1–3 | 25.00% |
| Jaay vs Devil Jin | 3–0 | 100.00% |
| Jaay vs Shaheen | 2–1 | 66.67% |
| Jaay vs Leroy | 1–2 | 33.33% |
| Jaay vs Paul | 0–2 | 0.00% |
| Jaay vs Xiaoyu | 1–1 | 50.00% |
| Jaay vs Claudio | 1–1 | 50.00% |
| Jaay vs Feng | 0–1 | 0.00% |
| Jaay vs Panda | 0–1 | 0.00% |
| Jaay vs Raven | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.